The precise and durable Ultegra rear derailleur with glossy-grey finish. Lighter, enhanced gear-ratio and compatible with triple cranksets. Largest sprocket 30 teeth.
The RD-4700 rear derailleur has a revised cable pitch which offers precise and long-lasting shifting performance and is compatible with up to a 28T cassette.
The RD-4700 rear derailleur has a revised cable pitch which offers precise and long-lasting shifting performance and is compatible with up to a 34T cassette.
The Lightweight Di2 Junction Box Holder can be mounted under the stem. No rubber band disturbs the perfect cockpit unit. It's inserted like a 6mm spacer. For 1 1/8" steerer, 6° stems.
The Singleator chain tensioner is a smart way to changeover your bike to a single speed. For bikes with vertical dropouts.
Recommended retail price***: 49,99 €.
The stainless steel Tuggnutt chain tensioner offers a wide range of wheel positioning to tension the chain. And it is equipped with the special feature of a bottle opener.
Recommended retail price***: 29,99 €.
The 5800 rear derailleur has a new spring mechanism and cable pitch, which provides robust adjustability.
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